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Viernes 12 julio 2019

Today, Hawach want to talk about the pre-treatment process for pesticide residue detection from the perspective of food safety – QuEChERS, and also tell you how to pre-treat pesticide residue food. Introduction The present analytical methods and determining techniques, pre-treatment...

Lunes 08 julio 2019

QuEChERS is a pretreatment that has the characteristics of Quick、Easy、Cheap、Effective、Rugged and Safe, which is the reason why it is becoming more and more popular in the new testing methods. It was developed by Professor Anastassiades in 2003, which was used in agricultural testing at first...

Lunes 08 julio 2019

SPE Technique Introduction SPE(Solid-phase Extraction), is an increasingly popularized technology of sample pretreatment, which is established on the basis of traditional LLE(Liquid-liquid Extraction). Combined with the substance interaction mechanism that like dissolves like, and...

Viernes 05 julio 2019

Overview Magnesium core introduction: The glass magnesium wall panels have high temperature resistance, flame retardant, sound absorption, shockproof, insect proof, water-proof and moisture proof, light antiseptic, non-toxic, tasteless and non-polluting, high strength, bending resistance...

Miércoles 03 julio 2019

Magnesia bricks description Magnesia bricks are a kind of alkalescency refractory bricks that made from the sintered magnesium with its content of 87%-97% and that are combined with silicate. Since its combination composition is mainly CMS-M2S system, its Load softening temperature...

Miércoles 19 junio 2019

The most important process of the whole purification is selecting the most suitable Flash column. And now we will talk about the key content of the column: stationary phase. Stationary phase, commonly known as filler, is the most central part of chromatography. When we choose the...

Viernes 07 junio 2019

- Vertical Grinding Mills - GKLM series vertical grinding mill is one advanced powder making mill through our engineer research and experience and bringing in advanced technology of the world. It is ideal equipment for superfine milling industry which integrated with crushing, drying...

Viernes 07 junio 2019

If you want to dispense an aliquot of liquid from bottles, the bottle-top dispensers always provide the best results for your lab in the way of productively dispensing and no reagent wasting. Depending on what you need, the important factors of choosing the bottle-top dispenser include...

Viernes 07 junio 2019

Syringe filters are one of the types of filters. The structure design of the syringe filter is precise and the liquid is filtered smoothly. Internal space design is reasonable, so the residue rate is very low. In addition, the syringe filter has the following characteristics. Characteristics...

Jueves 06 junio 2019

The fast liquid chromatography column optimization function, or “GO” function, converts the linear gradient into a step gradient and optimizes the elution conditions near the confirmed elution peak. First, purify a small portion of the sample with a small column and wait until the...

Viernes 31 mayo 2019

Cantidad : 1 - Precio : USD500

Fan CoolingFridge Features In contrast, thermoelectriccooler undercounter are environmentally safe, since they don't have any hazardous materials fueling the cooling process. Thermoelectric cooling relies on the Peltier effect, named for the 19th-century scientist who discovered it...

Lunes 27 mayo 2019

- DOB LED Series - Compared with DC LED modules, DOB(driver on board) Series DOB LED module doesn't need to connect external driver so that it can help to reduce the circuit cost and the size of luminaires. It is more convenient for luminaire design with DOB Series module. With smart...

Viernes 24 mayo 2019

Cantidad : 199 - Precio : 1 340,00 €

Paramètres: 1) La source de lumière froide semi-conductrice, combinée à un système optique unique, fournit une sortie d'intensité de puissance super légère et une tache lumineuse de haute qualité 2) Le système de refroidissement à haute efficacité, perfectionne l'équilibre fonctionnel...

Miércoles 22 mayo 2019

Basic information This valve acts as a closed circuit valve and a check valve to protect the system by avoiding and reducing the backflow of the intermediate fluid in the piping system and causing excessive water hammer. Features 1. Valve opens automatically when the pump starts and...

Lunes 20 mayo 2019

High Precision Differential Pressure Industry Measurement Applications With specialized intelligent compensation technology, it is widely used in various industries precision pressure measurement, such as high-frequency dynamic differential pressure measurement, small fixed size and...

Viernes 17 mayo 2019

PS foam food container production line is mainly used to produce PS foam food container, that is, disposable foam plastic food container, which refers to polystyrene resin as raw material, which is heated and melted in the extruder and then foamed. The agent (butane) and the like...

Domingo 21 abril 2019

Structure Of Equipment It's combined with leveler,servo-feeder/punching, roll forming, cutting and other technology The equipment-roll forming equipment for sale consists of de-coiler, punching, roll forming, cutting and electrical system and so on. Technical Data No. Item Unit...

Jueves 04 abril 2019

In the 1980s, flexographic printing technology OF slitting machine manufacturers in china developed rapidly.The performance offlexographic printing machine china, the processing precision of the ink roller and the resolution of the plate are improved obviously. The quality of the...

Martes 02 abril 2019

- Commercial Heat Pump Water Heater Overview - Sunchi, Commercial heat pump water heater manufacturers. It can save around 75% power compare with normal electric heater, 380V/3PH/50HZ power supply, R410A refrigerant, Scroll Copeland compressor, external rotor axial fan, digital screen...

Domingo 24 marzo 2019

Description of Calcium aluminate cement Calcium aluminate cement, alumina cements or high alumina cements are obtained by the reaction at high temperature of lime (from limestone) and alumina (contained in natural minerals like bauxite). The product provided by csa cement suppliers...

Domingo 24 marzo 2019

Description of high alumina cement High Alumina Cement (HAC, sometimes known as calcium aluminate cement (CAC) or aluminous cement) is composed of calcium aluminates, unlike Portland cement which is composed of calcium silicates. It is manufactured from limestone or chalk and bauxite...

Domingo 24 marzo 2019

White Portland cement for sale or white ordinary Portland cement (WOPC) is similar to ordinary, gray Portland cement in all respects except for its high degree of whiteness. Obtaining this color requires substantial modification to the method of manufacture, and because of this, it...

Viernes 22 marzo 2019

Coffee Shop - 8 Unit Café for Agrilandia Farm @ Beijing, ChinaGENERAL INFO: It's so popular for the modular house to be designed for the use of temporary shop nowadays. From the restaurant to the leisure coffee bar, they are everywhere to be seen in the tourism resorts. Thus, the...

Viernes 22 marzo 2019

Container Hotel – Lover's Hotel @ Beijing, ChinaGENERAL INFOMultiple modular prefabricated hotel buildings can be easily created by stacking and interlinking individual units together. Internal wall partition can be removed and changed as need.Prefabricated hotel is normally built...

Viernes 22 marzo 2019

GENERAL INFO It's easy to assemble a house used as office 100% by manpower only. On the same time, disassemble of the house is also easy to be done, Also it's amazing especially at a place where has very limited infrastructure. Thus realized the generalization of standard of temporary...

Viernes 22 marzo 2019

- Combination Besides combined horizontally, Flat Packed Container can be easily Stack to form 2 or 3 floors building. Adding same size base frame, you can easily have a nice balcony. - Basic Module Most of time, the Basic Module is flat pack 20 ft container(Please click this...)

Viernes 22 marzo 2019

We have 3 types of Quick Assembly Cabin: Quick Cabin V2.1, Foldable Cabin and Shipping Container House.Quick Cabin V2.1 and V3.0 are new kinds of module cabin house. Compared to classic module such as flat pack container house, the structure elements including corner, beams, purlin...

Sábado 02 marzo 2019

ABS Plastic Locker T-280E plus T-280S Combo, 7 or 8 tiers lockers, 3 and above columns combined; 21 doors, 24 doors mini-lockers for personal belongings and ideal storage cabinet. Flexible Configurations - ABS plastic lockers are modular; each unit could consist of flexible tiers...

Domingo 17 febrero 2019

A power trowel also knows as a power float. It is a common small construction equipment used to create a level, smooth finish on a large, flat area of concrete, such as an interior floor, or a poured patio slab for a deck by a lot of construction companies and contractors. We use...

Viernes 11 enero 2019

Chicken Water Pressure Regulator 1.Whether the pressure is too high or too low, Regulators can regulate and stabilize the pressure making sure the proper amount of water is in the pipe at any given time. 2.Large flow of automatic water supply: Regulator design with oversized intake...